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29 lines
1.1 KiB
HTML
29 lines
1.1 KiB
HTML
<p>Given the <code>head</code> of a singly linked list, return <em>the middle node of the linked list</em>.</p>
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<p>If there are two middle nodes, return <strong>the second middle</strong> node.</p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<img alt="" src="https://assets.leetcode.com/uploads/2021/07/23/lc-midlist1.jpg" style="width: 544px; height: 65px;" />
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<pre>
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<strong>Input:</strong> head = [1,2,3,4,5]
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<strong>Output:</strong> [3,4,5]
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<strong>Explanation:</strong> The middle node of the list is node 3.
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</pre>
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<p><strong>Example 2:</strong></p>
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<img alt="" src="https://assets.leetcode.com/uploads/2021/07/23/lc-midlist2.jpg" style="width: 664px; height: 65px;" />
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<pre>
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<strong>Input:</strong> head = [1,2,3,4,5,6]
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<strong>Output:</strong> [4,5,6]
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<strong>Explanation:</strong> Since the list has two middle nodes with values 3 and 4, we return the second one.
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</pre>
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<p> </p>
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<p><strong>Constraints:</strong></p>
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<ul>
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<li>The number of nodes in the list is in the range <code>[1, 100]</code>.</li>
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<li><code>1 <= Node.val <= 100</code></li>
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</ul>
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